PDZ-RhoGEF Antibody

PDZ-RhoGEF. (PDZ domain-containing Rho guanine nucleotide exchange factor) catalyzes the exchange of GDP for GTP on the GTPase, Rho, to activate downstream signaling pathways. It contains a PDZ [post synaptic density protein (PSD95), Drosophila dis large tumor suppressor (DIgA), and zonula occludens-1 protein (zo-1)] domain which is an 80-90 amino acid structural domain found in signaling proteins in bacteria, yeast, plants, and animals. PDZ-RhoGEF has been shown to be important to cell migration and the regulation of adhesion movement and trailing edge retraction.